Laser thru-beam sensor, ultra-small design with M3 mounting, very high 10 m detection range, PNP output, 200 mm M8 4-pin pigtail, Ultra-small housing design, DuraBeam Laser Sensors - durable and employable like an LED, 45° cable outlet for maximum mounting freedom under extremely tight space constraints, Improvement in machine availability with abrasion-resistant, antistatic glass front